Register

lib.callbacks.register(name, cb)


Parameters	`name` — `string`; `cb` — `function`
Returns	nothing (invalid args ignored)

When clients invoke this name, the handler runs as cb(source, …) — the invoking player’s source is always first.

lib.callbacks.register('getPing', function(source)
    return GetPlayerPing(source)
end)

When the server invokes this name, the handler runs as cb(…) — no source parameter.

lib.callbacks.register('notify', function(msg)
    print(msg)
end)